"What the matter?" I'm late."At first I had no idea what she was on about then when sleep disappeared I realised."OH! Are you sure?" Of course I'm fuc...ing sure," Helen was in tears by this stage. "What are we going to do?" Nothing we can do is there"I couldn't think I was in complete shock. No way could I have got my sister pregnant.The next few days were pretty tense between Helen and me. We argued about everything and pretty much hated each other for getting ourselves into this mess.I went to. ." She said, her face red and her eyes unable to look awayfrom my smile.I stood up from my desk, sitting in the desk in front of hers, leaning in close with her, i gently stroked her small, smooth arm on the desk. She tried to pull her arm away, but i didn't let her. "Ms. Green.. what are you doing?!" She said, worry in her voice, with a hint of excitment."I'm going through a little phase i suppose." I said.My hand on her arm, left. It drifted down to her thy, slowly rubbing up to the edge of. But like i said, I have one more surprise. The last thing I do (I usually do not tell her), is PISS UP HER ASS! I hold my cock as deep as I can get it and tell her to keep masturbating while I take a rest. My member softens slighty and I release a long hot stream of urine deep inside her belly. It mixes with the water already there and starts making her cramp slighty. I tell her to just push some out to releive the pressure. So I hold her legs up wide and almost back to her ears and start. ” “Yes, Mistress Lexie.” Crystal’s eyes fall on me and a devious grin falls on her face. “Come on, slut. Let’s get going.” “I’ve got a few things to take care of in town. I’ll be back in an hour or so. When I return, I want her looking sexy in that cute maid’s outfit, are we clear?” she asks. “Yes, Mistress Lexie,” Crystal says. Lexie’s eyes fall on me. “Are we clear?”“Yes, Mistress Lexie!” I stammer out.“Good. Now get to it.” With that, she heads off downstairs. “You heard the woman, let’s get.